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Graphite/Vespel Ferrule Mini Unions

  • Specifcally designed for connecting capillary columns
  • Easy way of connecting guard columns or retention gaps to capillary columns
  • Can be used for repairing broken columns
  • Inert and precise glass lined bore
  • Supplied with 15% Graphite 85% Vespel® ferrules
  • 100% graphite ferrules available separately
  • 3/16" Spanners (wrenches) not included (please order separately if required)
    • Union Id First Column Second Column Pack Size Part No.
    GC Capillary Column Connectors - Graphite/Vespel® Ferrule Mini Unions
    0.3 mm supplied with 0.3mm ferrules supplied with 0.3mm ferrules * SGE-103430
    0.4 mm 0.1-0.25 mm 0.1-0.25 mm * SGE-103431
    0.4 mm 0.1-0.25 mm 0.32 mm * SGE-103431
    0.4 mm 0.1-0.25 mm 0.45 - 0.53 mm * SGE-103431
    0.5 mm 0.32 mm 0.32 mm * SGE-103432
    0.5 mm 0.32 mm 0.45 - 0.53 mm * SGE-103432
    0.8 mm 0.45 - 0.53 mm 0.45 - 0.53 mm * SGE-103433

    * Packs contain 2 unions, 5 ferrules (103431 supplied with ferrules for 0.1-0.25mm ID columns. 103432 supplied with ferrules for 0.32mm ID columns. See below for alternatives.)

    Replacement Parts

    Description Pack Size Part No.
    Replacement Mini Union Ferrules
    100% Graphite, for 0.1 - 0.32mm ID columns 10 SGE-072630
    100% Graphite, for 0.45 - 0.53mm ID columns 10 SGE-072629
    15% Graphite 85% Vespel®, no hole 10 SGE-072694
    15% Graphite 85% Vespel®, 0.3 mm hole 10 SGE-072695
    15% Graphite 85% Vespel®, for 0.1 - 0.25mm ID columns 10 SGE-072696
    15% Graphite 85% Vespel®, for 0.32mm ID columns 10 SGE-072697
    15% Graphite 85% Vespel®, for 0.45 - 0.53mm ID columns 10 SGE-072698
    Replacement Mini Union Nuts
    Nuts for Mini Unions of all ID 5 SGE-103400
    Spanner 3/16" x 1/4" AF 1 SGE-18500002

    Spanner (wrench) sizes and uses: 3/16" for use with mini unions, 1/4" for use with 1/16" nuts